Say It Isn't So

Boy meets girl; boy falls in love (and had wild, non-stop sex) with girl; boy loses girl... when they discover they are brother and sister! But when he learns that he's the victim of the ultimate case of mistaken identity, the lovesick young man -- whom everyone still thinks is after some taboo thrills -- must race across the country to stop her from marrying another man.

• 
  Chris Klein

  Gilbert Noble
• 
  Heather Graham

  Josephine Wingfield
• 
  Orlando Jones

  Dig McCaffrey
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  Sally Field

  Valdine Wingfield
• 
  Richard Jenkins

  Walter Wingfield
• 
  John Rothman

  Larry Falwell
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  Jack Plotnick

  Leon Pitofsky
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  Eddie Cibrian

  Jack Mitchelson
• 
  Mark Pellegrino

  Jimmy Mitchelson
• 
  Brent Hinkley

  Streak